Lalyn's place is a great, cozy, bedroom for a single female traveller. It was fairly simple but clean, comfortable and worth the price. Lalyn wasn't home most of the time I stayed there but she did meet me to show me in and was very responsive and helpful with my queries. The location is very central, close to Central Embassy and CentralWorld, reasonably walkable (although that depends on your personal comfort levels - some streets around the area could be pretty dark at night but it was relatively quiet and I didn't feel unsafe since I knew my way around). Would consider staying again if I had another trip to Bangkok :)